AIRCRAFT (Tables)

3 Months Ended

Mar. 31, 2025

Property, Plant and Equipment [Abstract]

Summary of aircraft fleet activity

The following tables summarize the Company’s aircraft fleet activity for the three months ended March 31, 2025 and 2024, respectively:

	December 31, 2024	Additions	Reclassifications	Removals	March 31, 2025
Passenger:
Owned	34	—	—	—	34
Finance leases	11	—	—	—	11
Sun Country Airlines’ Fleet	45	—	—	—	45
Cargo:
Aircraft Operated for Amazon (1)	12	3	—	—	15
Other:
Owned Aircraft Held for Operating Lease	4	—	—	—	4
Subleased Aircraft (2)	2	—	—	—	2
Total Aircraft	63	3	—	—	66
	December 31, 2023	Additions	Reclassifications	Removals	March 31, 2024
Passenger:
Owned	29	1	—	—	30
Finance leases	13	1	—	—	14
Sun Country Airlines’ Fleet	42	2	—	—	44
Cargo:
Aircraft Operated for Amazon	12	—	—	—	12
Other:
Owned Aircraft Held for Operating Lease	5	—	—	—	5
Subleased Aircraft (2)	1	1	—	—	2
Total Aircraft	60	3	—	—	63

(1)	This amount includes both aircraft in-service and aircraft received, but not in-service as of March 31, 2025.
(2)	The head leases associated with these subleases are classified as finance leases.

Schedule of depreciation, amortization, and rent expense on aircraft

Depreciation, amortization, and rent expense on aircraft are as follows:

		Three Months Ended March 31,
Aircraft Status	Expense Type	2025		2024
Owned	Depreciation	$	14,419	$	14,340
Finance Leased	Amortization	5,206		5,730
		$	19,625	$	20,070